The cat6000-dot1x component in Cisco IOS 12.2 before 12.2(33)SXI7 does not properly handle an external loop between a pair of dot1x enabled ports, which allows remote attackers to cause a denial of service (traffic storm) via unspecified vectors that trigger many unicast EAPoL Protocol Data Units (PDUs), aka Bug ID CSCtq36336.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: cisco

Published:

Updated: 2024-09-17T02:58:00.505Z

Reserved: 2011-05-10T00:00:00Z

Link: CVE-2011-2058

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2011-10-22T02:59:19.183

Modified: 2025-04-11T00:51:21.963

Link: CVE-2011-2058

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.